Finding the Third Proportional to 1,077,748 and 1,498,522.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,748 : 1,498,522.50 = 1,498,522.50 : x
2. Step 2: Convert to fraction form
   1,077,748/1,498,522.50 = 1,498,522.50/x
3. Step 3: Cross multiply
   1,077,748x = 1,498,522.50 × 1,498,522.50
4. Step 4: Simplify right side
   1,077,748x = 2,245,569,683,006.25
5. Step 5: Solve for x
   x = 2,245,569,683,006.25/1,077,748
6. Step 6: Final answer
   x = 2,083,575.83