Finding the Third Proportional to 13,294,747 and 28,918,854

Step by Step Solution

1. Step 1: Write the proportion equation
   13,294,747 : 28,918,854 = 28,918,854 : x
2. Step 2: Convert to fraction form
   13,294,747/28,918,854 = 28,918,854/x
3. Step 3: Cross multiply
   13,294,747x = 28,918,854 × 28,918,854
4. Step 4: Simplify right side
   13,294,747x = 836,300,116,673,316
5. Step 5: Solve for x
   x = 836,300,116,673,316/13,294,747
6. Step 6: Final answer
   x = 62,904,552.95