Finding the Third Proportional to 3,005,034,371 and 4,152,389,542

Step by Step Solution

1. Step 1: Write the proportion equation
   3,005,034,371 : 4,152,389,542 = 4,152,389,542 : x
2. Step 2: Convert to fraction form
   3,005,034,371/4,152,389,542 = 4,152,389,542/x
3. Step 3: Cross multiply
   3,005,034,371x = 4,152,389,542 × 4,152,389,542
4. Step 4: Simplify right side
   3,005,034,371x = 17,242,338,908,510,969,856
5. Step 5: Solve for x
   x = 17,242,338,908,510,969,856/3,005,034,371
6. Step 6: Final answer
   x = 5,737,817,535.44