Finding the Third Proportional to 183,472 and 258,371.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,472 : 258,371.50 = 258,371.50 : x
2. Step 2: Convert to fraction form
   183,472/258,371.50 = 258,371.50/x
3. Step 3: Cross multiply
   183,472x = 258,371.50 × 258,371.50
4. Step 4: Simplify right side
   183,472x = 66,755,832,012.25
5. Step 5: Solve for x
   x = 66,755,832,012.25/183,472
6. Step 6: Final answer
   x = 363,847.52