Finding the Third Proportional to 13,303,915 and 28,736,726

Step by Step Solution

1. Step 1: Write the proportion equation
   13,303,915 : 28,736,726 = 28,736,726 : x
2. Step 2: Convert to fraction form
   13,303,915/28,736,726 = 28,736,726/x
3. Step 3: Cross multiply
   13,303,915x = 28,736,726 × 28,736,726
4. Step 4: Simplify right side
   13,303,915x = 825,799,421,199,076
5. Step 5: Solve for x
   x = 825,799,421,199,076/13,303,915
6. Step 6: Final answer
   x = 62,071,910.50