Finding the Third Proportional to 69,033,982,459.50 and 161,294,532,448.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,033,982,459.50 : 161,294,532,448.50 = 161,294,532,448.50 : x
2. Step 2: Convert to fraction form
   69,033,982,459.50/161,294,532,448.50 = 161,294,532,448.50/x
3. Step 3: Cross multiply
   69,033,982,459.50x = 161,294,532,448.50 × 161,294,532,448.50
4. Step 4: Simplify right side
   69,033,982,459.50x = 26,015,926,197,780,217,856,000
5. Step 5: Solve for x
   x = 26,015,926,197,780,217,856,000/69,033,982,459.50
6. Step 6: Final answer
   x = 376,856,806,907.28