Finding the Third Proportional to 1,112,499 and 2,382,457.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,499 : 2,382,457.50 = 2,382,457.50 : x
2. Step 2: Convert to fraction form
   1,112,499/2,382,457.50 = 2,382,457.50/x
3. Step 3: Cross multiply
   1,112,499x = 2,382,457.50 × 2,382,457.50
4. Step 4: Simplify right side
   1,112,499x = 5,676,103,739,306.25
5. Step 5: Solve for x
   x = 5,676,103,739,306.25/1,112,499
6. Step 6: Final answer
   x = 5,102,120.31