Finding the Third Proportional to 1,635,157,490 and 3,586,885,002

Step by Step Solution

1. Step 1: Write the proportion equation
   1,635,157,490 : 3,586,885,002 = 3,586,885,002 : x
2. Step 2: Convert to fraction form
   1,635,157,490/3,586,885,002 = 3,586,885,002/x
3. Step 3: Cross multiply
   1,635,157,490x = 3,586,885,002 × 3,586,885,002
4. Step 4: Simplify right side
   1,635,157,490x = 12,865,744,017,572,540,416
5. Step 5: Solve for x
   x = 12,865,744,017,572,540,416/1,635,157,490
6. Step 6: Final answer
   x = 7,868,198,688.05