Finding the Third Proportional to 3,493,632.50 and 5,555,381.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493,632.50 : 5,555,381.25 = 5,555,381.25 : x
2. Step 2: Convert to fraction form
   3,493,632.50/5,555,381.25 = 5,555,381.25/x
3. Step 3: Cross multiply
   3,493,632.50x = 5,555,381.25 × 5,555,381.25
4. Step 4: Simplify right side
   3,493,632.50x = 30,862,260,832,851.56
5. Step 5: Solve for x
   x = 30,862,260,832,851.56/3,493,632.50
6. Step 6: Final answer
   x = 8,833,860.12