Finding the Third Proportional to 584,558,908 and 1,272,023,730

Step by Step Solution

1. Step 1: Write the proportion equation
   584,558,908 : 1,272,023,730 = 1,272,023,730 : x
2. Step 2: Convert to fraction form
   584,558,908/1,272,023,730 = 1,272,023,730/x
3. Step 3: Cross multiply
   584,558,908x = 1,272,023,730 × 1,272,023,730
4. Step 4: Simplify right side
   584,558,908x = 1,618,044,369,683,112,960
5. Step 5: Solve for x
   x = 1,618,044,369,683,112,960/584,558,908
6. Step 6: Final answer
   x = 2,767,974,873.94