Finding the Third Proportional to 52,807,329 and 84,026,822

Step by Step Solution

1. Step 1: Write the proportion equation
   52,807,329 : 84,026,822 = 84,026,822 : x
2. Step 2: Convert to fraction form
   52,807,329/84,026,822 = 84,026,822/x
3. Step 3: Cross multiply
   52,807,329x = 84,026,822 × 84,026,822
4. Step 4: Simplify right side
   52,807,329x = 7,060,506,815,419,684
5. Step 5: Solve for x
   x = 7,060,506,815,419,684/52,807,329
6. Step 6: Final answer
   x = 133,703,161.08