Finding the Third Proportional to 17,665,325.50 and 26,586,440.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,665,325.50 : 26,586,440.50 = 26,586,440.50 : x
2. Step 2: Convert to fraction form
   17,665,325.50/26,586,440.50 = 26,586,440.50/x
3. Step 3: Cross multiply
   17,665,325.50x = 26,586,440.50 × 26,586,440.50
4. Step 4: Simplify right side
   17,665,325.50x = 706,838,818,460,040.25
5. Step 5: Solve for x
   x = 706,838,818,460,040.25/17,665,325.50
6. Step 6: Final answer
   x = 40,012,782.02