Finding the Third Proportional to 6,214,846 and 13,559,468

Step by Step Solution

1. Step 1: Write the proportion equation
   6,214,846 : 13,559,468 = 13,559,468 : x
2. Step 2: Convert to fraction form
   6,214,846/13,559,468 = 13,559,468/x
3. Step 3: Cross multiply
   6,214,846x = 13,559,468 × 13,559,468
4. Step 4: Simplify right side
   6,214,846x = 183,859,172,443,024
5. Step 5: Solve for x
   x = 183,859,172,443,024/6,214,846
6. Step 6: Final answer
   x = 29,583,866.19