Finding the Third Proportional to 841,151.25 and 1,850,518.50

Step by Step Solution

1. Step 1: Write the proportion equation
   841,151.25 : 1,850,518.50 = 1,850,518.50 : x
2. Step 2: Convert to fraction form
   841,151.25/1,850,518.50 = 1,850,518.50/x
3. Step 3: Cross multiply
   841,151.25x = 1,850,518.50 × 1,850,518.50
4. Step 4: Simplify right side
   841,151.25x = 3,424,418,718,842.25
5. Step 5: Solve for x
   x = 3,424,418,718,842.25/841,151.25
6. Step 6: Final answer
   x = 4,071,109.35