Finding the Third Proportional to 841,401 and 1,851,079.50

Step by Step Solution

1. Step 1: Write the proportion equation
   841,401 : 1,851,079.50 = 1,851,079.50 : x
2. Step 2: Convert to fraction form
   841,401/1,851,079.50 = 1,851,079.50/x
3. Step 3: Cross multiply
   841,401x = 1,851,079.50 × 1,851,079.50
4. Step 4: Simplify right side
   841,401x = 3,426,495,315,320.25
5. Step 5: Solve for x
   x = 3,426,495,315,320.25/841,401
6. Step 6: Final answer
   x = 4,072,368.96