Finding the Third Proportional to 37,629,522 and 79,780,666.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,629,522 : 79,780,666.50 = 79,780,666.50 : x
2. Step 2: Convert to fraction form
   37,629,522/79,780,666.50 = 79,780,666.50/x
3. Step 3: Cross multiply
   37,629,522x = 79,780,666.50 × 79,780,666.50
4. Step 4: Simplify right side
   37,629,522x = 6,364,954,747,184,222
5. Step 5: Solve for x
   x = 6,364,954,747,184,222/37,629,522
6. Step 6: Final answer
   x = 169,147,903.27