Finding the Third Proportional to 1,005,588.75 and 1,488,826.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,588.75 : 1,488,826.50 = 1,488,826.50 : x
2. Step 2: Convert to fraction form
   1,005,588.75/1,488,826.50 = 1,488,826.50/x
3. Step 3: Cross multiply
   1,005,588.75x = 1,488,826.50 × 1,488,826.50
4. Step 4: Simplify right side
   1,005,588.75x = 2,216,604,347,102.25
5. Step 5: Solve for x
   x = 2,216,604,347,102.25/1,005,588.75
6. Step 6: Final answer
   x = 2,204,285.15