Finding the Third Proportional to 37,729,452 and 80,842,200

Step by Step Solution

1. Step 1: Write the proportion equation
   37,729,452 : 80,842,200 = 80,842,200 : x
2. Step 2: Convert to fraction form
   37,729,452/80,842,200 = 80,842,200/x
3. Step 3: Cross multiply
   37,729,452x = 80,842,200 × 80,842,200
4. Step 4: Simplify right side
   37,729,452x = 6,535,461,300,840,000
5. Step 5: Solve for x
   x = 6,535,461,300,840,000/37,729,452
6. Step 6: Final answer
   x = 173,219,088.92