Finding the Third Proportional to 114,601,020 and 177,711,066

Step by Step Solution

1. Step 1: Write the proportion equation
   114,601,020 : 177,711,066 = 177,711,066 : x
2. Step 2: Convert to fraction form
   114,601,020/177,711,066 = 177,711,066/x
3. Step 3: Cross multiply
   114,601,020x = 177,711,066 × 177,711,066
4. Step 4: Simplify right side
   114,601,020x = 31,581,222,978,856,356
5. Step 5: Solve for x
   x = 31,581,222,978,856,356/114,601,020
6. Step 6: Final answer
   x = 275,575,409.18