Finding the Third Proportional to 708,013.50 and 1,088,898

Step by Step Solution

1. Step 1: Write the proportion equation
   708,013.50 : 1,088,898 = 1,088,898 : x
2. Step 2: Convert to fraction form
   708,013.50/1,088,898 = 1,088,898/x
3. Step 3: Cross multiply
   708,013.50x = 1,088,898 × 1,088,898
4. Step 4: Simplify right side
   708,013.50x = 1,185,698,854,404
5. Step 5: Solve for x
   x = 1,185,698,854,404/708,013.50
6. Step 6: Final answer
   x = 1,674,683.96