Finding the Third Proportional to 1,283,788.50 and 2,749,746

Step by Step Solution

1. Step 1: Write the proportion equation
   1,283,788.50 : 2,749,746 = 2,749,746 : x
2. Step 2: Convert to fraction form
   1,283,788.50/2,749,746 = 2,749,746/x
3. Step 3: Cross multiply
   1,283,788.50x = 2,749,746 × 2,749,746
4. Step 4: Simplify right side
   1,283,788.50x = 7,561,103,064,516
5. Step 5: Solve for x
   x = 7,561,103,064,516/1,283,788.50
6. Step 6: Final answer
   x = 5,889,679.70