Finding the Third Proportional to 4,803,042 and 7,429,007

Step by Step Solution

1. Step 1: Write the proportion equation
   4,803,042 : 7,429,007 = 7,429,007 : x
2. Step 2: Convert to fraction form
   4,803,042/7,429,007 = 7,429,007/x
3. Step 3: Cross multiply
   4,803,042x = 7,429,007 × 7,429,007
4. Step 4: Simplify right side
   4,803,042x = 55,190,145,006,049
5. Step 5: Solve for x
   x = 55,190,145,006,049/4,803,042
6. Step 6: Final answer
   x = 11,490,664.67