Finding the Third Proportional to 47,851,066.50 and 74,237,065.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,851,066.50 : 74,237,065.50 = 74,237,065.50 : x
2. Step 2: Convert to fraction form
   47,851,066.50/74,237,065.50 = 74,237,065.50/x
3. Step 3: Cross multiply
   47,851,066.50x = 74,237,065.50 × 74,237,065.50
4. Step 4: Simplify right side
   47,851,066.50x = 5,511,141,894,051,290
5. Step 5: Solve for x
   x = 5,511,141,894,051,290/47,851,066.50
6. Step 6: Final answer
   x = 115,172,812.17