Finding the Third Proportional to 13,303,636 and 28,683,830

Step by Step Solution

1. Step 1: Write the proportion equation
   13,303,636 : 28,683,830 = 28,683,830 : x
2. Step 2: Convert to fraction form
   13,303,636/28,683,830 = 28,683,830/x
3. Step 3: Cross multiply
   13,303,636x = 28,683,830 × 28,683,830
4. Step 4: Simplify right side
   13,303,636x = 822,762,103,468,900
5. Step 5: Solve for x
   x = 822,762,103,468,900/13,303,636
6. Step 6: Final answer
   x = 61,844,904.92