Finding the Third Proportional to 914,151 and 1,968,784

Step by Step Solution

1. Step 1: Write the proportion equation
   914,151 : 1,968,784 = 1,968,784 : x
2. Step 2: Convert to fraction form
   914,151/1,968,784 = 1,968,784/x
3. Step 3: Cross multiply
   914,151x = 1,968,784 × 1,968,784
4. Step 4: Simplify right side
   914,151x = 3,876,110,438,656
5. Step 5: Solve for x
   x = 3,876,110,438,656/914,151
6. Step 6: Final answer
   x = 4,240,120.55