Finding the Third Proportional to 13,493,384 and 28,915,216

Step by Step Solution

1. Step 1: Write the proportion equation
   13,493,384 : 28,915,216 = 28,915,216 : x
2. Step 2: Convert to fraction form
   13,493,384/28,915,216 = 28,915,216/x
3. Step 3: Cross multiply
   13,493,384x = 28,915,216 × 28,915,216
4. Step 4: Simplify right side
   13,493,384x = 836,089,716,326,656
5. Step 5: Solve for x
   x = 836,089,716,326,656/13,493,384
6. Step 6: Final answer
   x = 61,962,938.01