Finding the Third Proportional to 148,044 and 325,612.50

Step by Step Solution

1. Step 1: Write the proportion equation
   148,044 : 325,612.50 = 325,612.50 : x
2. Step 2: Convert to fraction form
   148,044/325,612.50 = 325,612.50/x
3. Step 3: Cross multiply
   148,044x = 325,612.50 × 325,612.50
4. Step 4: Simplify right side
   148,044x = 106,023,500,156.25
5. Step 5: Solve for x
   x = 106,023,500,156.25/148,044
6. Step 6: Final answer
   x = 716,162.09