Finding the Third Proportional to 3,334,047.75 and 7,165,111.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,334,047.75 : 7,165,111.50 = 7,165,111.50 : x
2. Step 2: Convert to fraction form
   3,334,047.75/7,165,111.50 = 7,165,111.50/x
3. Step 3: Cross multiply
   3,334,047.75x = 7,165,111.50 × 7,165,111.50
4. Step 4: Simplify right side
   3,334,047.75x = 51,338,822,807,432.25
5. Step 5: Solve for x
   x = 51,338,822,807,432.25/3,334,047.75
6. Step 6: Final answer
   x = 15,398,346.59