Finding the Third Proportional to 13,294,692 and 28,918,746

Step by Step Solution

1. Step 1: Write the proportion equation
   13,294,692 : 28,918,746 = 28,918,746 : x
2. Step 2: Convert to fraction form
   13,294,692/28,918,746 = 28,918,746/x
3. Step 3: Cross multiply
   13,294,692x = 28,918,746 × 28,918,746
4. Step 4: Simplify right side
   13,294,692x = 836,293,870,212,516
5. Step 5: Solve for x
   x = 836,293,870,212,516/13,294,692
6. Step 6: Final answer
   x = 62,904,343.34