Finding the Third Proportional to 83,602,458.75 and 174,827,766

Step by Step Solution

1. Step 1: Write the proportion equation
   83,602,458.75 : 174,827,766 = 174,827,766 : x
2. Step 2: Convert to fraction form
   83,602,458.75/174,827,766 = 174,827,766/x
3. Step 3: Cross multiply
   83,602,458.75x = 174,827,766 × 174,827,766
4. Step 4: Simplify right side
   83,602,458.75x = 30,564,747,764,550,756
5. Step 5: Solve for x
   x = 30,564,747,764,550,756/83,602,458.75
6. Step 6: Final answer
   x = 365,596,278.17