Finding the Third Proportional to 494,467,581 and 1,029,627,766.50

Step by Step Solution

1. Step 1: Write the proportion equation
   494,467,581 : 1,029,627,766.50 = 1,029,627,766.50 : x
2. Step 2: Convert to fraction form
   494,467,581/1,029,627,766.50 = 1,029,627,766.50/x
3. Step 3: Cross multiply
   494,467,581x = 1,029,627,766.50 × 1,029,627,766.50
4. Step 4: Simplify right side
   494,467,581x = 1,060,133,337,547,778,560
5. Step 5: Solve for x
   x = 1,060,133,337,547,778,560/494,467,581
6. Step 6: Final answer
   x = 2,143,989,572.39