Finding the Third Proportional to 49,269,056 and 70,969,872

Step by Step Solution

1. Step 1: Write the proportion equation
   49,269,056 : 70,969,872 = 70,969,872 : x
2. Step 2: Convert to fraction form
   49,269,056/70,969,872 = 70,969,872/x
3. Step 3: Cross multiply
   49,269,056x = 70,969,872 × 70,969,872
4. Step 4: Simplify right side
   49,269,056x = 5,036,722,731,696,384
5. Step 5: Solve for x
   x = 5,036,722,731,696,384/49,269,056
6. Step 6: Final answer
   x = 102,228,927.05