Finding the Third Proportional to 479,334 and 1,053,256.50

Step by Step Solution

1. Step 1: Write the proportion equation
   479,334 : 1,053,256.50 = 1,053,256.50 : x
2. Step 2: Convert to fraction form
   479,334/1,053,256.50 = 1,053,256.50/x
3. Step 3: Cross multiply
   479,334x = 1,053,256.50 × 1,053,256.50
4. Step 4: Simplify right side
   479,334x = 1,109,349,254,792.25
5. Step 5: Solve for x
   x = 1,109,349,254,792.25/479,334
6. Step 6: Final answer
   x = 2,314,355.45