Finding the Third Proportional to 52,807,136 and 84,026,532

Step by Step Solution

1. Step 1: Write the proportion equation
   52,807,136 : 84,026,532 = 84,026,532 : x
2. Step 2: Convert to fraction form
   52,807,136/84,026,532 = 84,026,532/x
3. Step 3: Cross multiply
   52,807,136x = 84,026,532 × 84,026,532
4. Step 4: Simplify right side
   52,807,136x = 7,060,458,079,947,024
5. Step 5: Solve for x
   x = 7,060,458,079,947,024/52,807,136
6. Step 6: Final answer
   x = 133,702,726.84