Finding the Third Proportional to 1,060,449 and 1,606,117.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,060,449 : 1,606,117.50 = 1,606,117.50 : x
2. Step 2: Convert to fraction form
   1,060,449/1,606,117.50 = 1,606,117.50/x
3. Step 3: Cross multiply
   1,060,449x = 1,606,117.50 × 1,606,117.50
4. Step 4: Simplify right side
   1,060,449x = 2,579,613,423,806.25
5. Step 5: Solve for x
   x = 2,579,613,423,806.25/1,060,449
6. Step 6: Final answer
   x = 2,432,567.17