Finding the Third Proportional to 47,157,506,157 and 102,271,680,870

Step by Step Solution

1. Step 1: Write the proportion equation
   47,157,506,157 : 102,271,680,870 = 102,271,680,870 : x
2. Step 2: Convert to fraction form
   47,157,506,157/102,271,680,870 = 102,271,680,870/x
3. Step 3: Cross multiply
   47,157,506,157x = 102,271,680,870 × 102,271,680,870
4. Step 4: Simplify right side
   47,157,506,157x = 10,459,496,707,975,123,304,448
5. Step 5: Solve for x
   x = 10,459,496,707,975,123,304,448/47,157,506,157
6. Step 6: Final answer
   x = 221,799,190,846.79