Finding the Third Proportional to 3,892,437,988 and 8,060,817,055

Step by Step Solution

1. Step 1: Write the proportion equation
   3,892,437,988 : 8,060,817,055 = 8,060,817,055 : x
2. Step 2: Convert to fraction form
   3,892,437,988/8,060,817,055 = 8,060,817,055/x
3. Step 3: Cross multiply
   3,892,437,988x = 8,060,817,055 × 8,060,817,055
4. Step 4: Simplify right side
   3,892,437,988x = 64,976,771,594,178,871,296
5. Step 5: Solve for x
   x = 64,976,771,594,178,871,296/3,892,437,988
6. Step 6: Final answer
   x = 16,693,078,167.08