Finding the Third Proportional to 13,902,465 and 30,276,468

Step by Step Solution

1. Step 1: Write the proportion equation
   13,902,465 : 30,276,468 = 30,276,468 : x
2. Step 2: Convert to fraction form
   13,902,465/30,276,468 = 30,276,468/x
3. Step 3: Cross multiply
   13,902,465x = 30,276,468 × 30,276,468
4. Step 4: Simplify right side
   13,902,465x = 916,664,514,555,024
5. Step 5: Solve for x
   x = 916,664,514,555,024/13,902,465
6. Step 6: Final answer
   x = 65,935,394.52