Finding the Third Proportional to 79,049,688 and 171,293,052

Step by Step Solution

1. Step 1: Write the proportion equation
   79,049,688 : 171,293,052 = 171,293,052 : x
2. Step 2: Convert to fraction form
   79,049,688/171,293,052 = 171,293,052/x
3. Step 3: Cross multiply
   79,049,688x = 171,293,052 × 171,293,052
4. Step 4: Simplify right side
   79,049,688x = 29,341,309,663,474,704
5. Step 5: Solve for x
   x = 29,341,309,663,474,704/79,049,688
6. Step 6: Final answer
   x = 371,175,527.77