Finding the Third Proportional to 28,960,542 and 42,494,046

Step by Step Solution

1. Step 1: Write the proportion equation
   28,960,542 : 42,494,046 = 42,494,046 : x
2. Step 2: Convert to fraction form
   28,960,542/42,494,046 = 42,494,046/x
3. Step 3: Cross multiply
   28,960,542x = 42,494,046 × 42,494,046
4. Step 4: Simplify right side
   28,960,542x = 1,805,743,945,450,116
5. Step 5: Solve for x
   x = 1,805,743,945,450,116/28,960,542
6. Step 6: Final answer
   x = 62,351,869.85