Finding the Third Proportional to 1,092,139.88 and 1,709,507.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,092,139.88 : 1,709,507.25 = 1,709,507.25 : x
2. Step 2: Convert to fraction form
   1,092,139.88/1,709,507.25 = 1,709,507.25/x
3. Step 3: Cross multiply
   1,092,139.88x = 1,709,507.25 × 1,709,507.25
4. Step 4: Simplify right side
   1,092,139.88x = 2,922,415,037,802.56
5. Step 5: Solve for x
   x = 2,922,415,037,802.56/1,092,139.88
6. Step 6: Final answer
   x = 2,675,861.49