Finding the Third Proportional to 5,868,506 and 12,443,548

Step by Step Solution

1. Step 1: Write the proportion equation
   5,868,506 : 12,443,548 = 12,443,548 : x
2. Step 2: Convert to fraction form
   5,868,506/12,443,548 = 12,443,548/x
3. Step 3: Cross multiply
   5,868,506x = 12,443,548 × 12,443,548
4. Step 4: Simplify right side
   5,868,506x = 154,841,886,828,304
5. Step 5: Solve for x
   x = 154,841,886,828,304/5,868,506
6. Step 6: Final answer
   x = 26,385,231.07