Finding the Third Proportional to 47,851,066 and 74,237,066

Step by Step Solution

1. Step 1: Write the proportion equation
   47,851,066 : 74,237,066 = 74,237,066 : x
2. Step 2: Convert to fraction form
   47,851,066/74,237,066 = 74,237,066/x
3. Step 3: Cross multiply
   47,851,066x = 74,237,066 × 74,237,066
4. Step 4: Simplify right side
   47,851,066x = 5,511,141,968,288,356
5. Step 5: Solve for x
   x = 5,511,141,968,288,356/47,851,066
6. Step 6: Final answer
   x = 115,172,814.92