Finding the Third Proportional to 16,138,126 and 34,826,536

Step by Step Solution

1. Step 1: Write the proportion equation
   16,138,126 : 34,826,536 = 34,826,536 : x
2. Step 2: Convert to fraction form
   16,138,126/34,826,536 = 34,826,536/x
3. Step 3: Cross multiply
   16,138,126x = 34,826,536 × 34,826,536
4. Step 4: Simplify right side
   16,138,126x = 1,212,887,609,759,296
5. Step 5: Solve for x
   x = 1,212,887,609,759,296/16,138,126
6. Step 6: Final answer
   x = 75,156,657.58