Finding the Third Proportional to 4,803,040 and 7,429,005

Step by Step Solution

1. Step 1: Write the proportion equation
   4,803,040 : 7,429,005 = 7,429,005 : x
2. Step 2: Convert to fraction form
   4,803,040/7,429,005 = 7,429,005/x
3. Step 3: Cross multiply
   4,803,040x = 7,429,005 × 7,429,005
4. Step 4: Simplify right side
   4,803,040x = 55,190,115,290,025
5. Step 5: Solve for x
   x = 55,190,115,290,025/4,803,040
6. Step 6: Final answer
   x = 11,490,663.27