Finding the Third Proportional to 1,313,464 and 2,851,120

Step by Step Solution

1. Step 1: Write the proportion equation
   1,313,464 : 2,851,120 = 2,851,120 : x
2. Step 2: Convert to fraction form
   1,313,464/2,851,120 = 2,851,120/x
3. Step 3: Cross multiply
   1,313,464x = 2,851,120 × 2,851,120
4. Step 4: Simplify right side
   1,313,464x = 8,128,885,254,400
5. Step 5: Solve for x
   x = 8,128,885,254,400/1,313,464
6. Step 6: Final answer
   x = 6,188,890.79