Finding the Third Proportional to 2,059,580 and 4,307,376

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059,580 : 4,307,376 = 4,307,376 : x
2. Step 2: Convert to fraction form
   2,059,580/4,307,376 = 4,307,376/x
3. Step 3: Cross multiply
   2,059,580x = 4,307,376 × 4,307,376
4. Step 4: Simplify right side
   2,059,580x = 18,553,488,005,376
5. Step 5: Solve for x
   x = 18,553,488,005,376/2,059,580
6. Step 6: Final answer
   x = 9,008,384.24