Finding the Third Proportional to 488,584,719 and 1,064,960,478

Step by Step Solution

1. Step 1: Write the proportion equation
   488,584,719 : 1,064,960,478 = 1,064,960,478 : x
2. Step 2: Convert to fraction form
   488,584,719/1,064,960,478 = 1,064,960,478/x
3. Step 3: Cross multiply
   488,584,719x = 1,064,960,478 × 1,064,960,478
4. Step 4: Simplify right side
   488,584,719x = 1,134,140,819,701,988,480
5. Step 5: Solve for x
   x = 1,134,140,819,701,988,480/488,584,719
6. Step 6: Final answer
   x = 2,321,277,714.18