Finding the Third Proportional to 1,123,674 and 2,476,402.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,674 : 2,476,402.50 = 2,476,402.50 : x
2. Step 2: Convert to fraction form
   1,123,674/2,476,402.50 = 2,476,402.50/x
3. Step 3: Cross multiply
   1,123,674x = 2,476,402.50 × 2,476,402.50
4. Step 4: Simplify right side
   1,123,674x = 6,132,569,342,006.25
5. Step 5: Solve for x
   x = 6,132,569,342,006.25/1,123,674
6. Step 6: Final answer
   x = 5,457,605.45