Finding the Third Proportional to 488,584,710 and 1,064,960,458

Step by Step Solution

1. Step 1: Write the proportion equation
   488,584,710 : 1,064,960,458 = 1,064,960,458 : x
2. Step 2: Convert to fraction form
   488,584,710/1,064,960,458 = 1,064,960,458/x
3. Step 3: Cross multiply
   488,584,710x = 1,064,960,458 × 1,064,960,458
4. Step 4: Simplify right side
   488,584,710x = 1,134,140,777,103,569,792
5. Step 5: Solve for x
   x = 1,134,140,777,103,569,792/488,584,710
6. Step 6: Final answer
   x = 2,321,277,669.75