Finding the Third Proportional to 34,456,716 and 53,379,153

Step by Step Solution

1. Step 1: Write the proportion equation
   34,456,716 : 53,379,153 = 53,379,153 : x
2. Step 2: Convert to fraction form
   34,456,716/53,379,153 = 53,379,153/x
3. Step 3: Cross multiply
   34,456,716x = 53,379,153 × 53,379,153
4. Step 4: Simplify right side
   34,456,716x = 2,849,333,974,997,409
5. Step 5: Solve for x
   x = 2,849,333,974,997,409/34,456,716
6. Step 6: Final answer
   x = 82,693,138.11