Finding the Third Proportional to 12,935,522 and 28,165,972

Step by Step Solution

1. Step 1: Write the proportion equation
   12,935,522 : 28,165,972 = 28,165,972 : x
2. Step 2: Convert to fraction form
   12,935,522/28,165,972 = 28,165,972/x
3. Step 3: Cross multiply
   12,935,522x = 28,165,972 × 28,165,972
4. Step 4: Simplify right side
   12,935,522x = 793,321,978,704,784
5. Step 5: Solve for x
   x = 793,321,978,704,784/12,935,522
6. Step 6: Final answer
   x = 61,328,949.75