Finding the Third Proportional to 1,086,602.50 and 2,375,138

Step by Step Solution

1. Step 1: Write the proportion equation
   1,086,602.50 : 2,375,138 = 2,375,138 : x
2. Step 2: Convert to fraction form
   1,086,602.50/2,375,138 = 2,375,138/x
3. Step 3: Cross multiply
   1,086,602.50x = 2,375,138 × 2,375,138
4. Step 4: Simplify right side
   1,086,602.50x = 5,641,280,519,044
5. Step 5: Solve for x
   x = 5,641,280,519,044/1,086,602.50
6. Step 6: Final answer
   x = 5,191,669.00