Finding the Third Proportional to 13,916,767 and 28,788,160

Step by Step Solution

1. Step 1: Write the proportion equation
   13,916,767 : 28,788,160 = 28,788,160 : x
2. Step 2: Convert to fraction form
   13,916,767/28,788,160 = 28,788,160/x
3. Step 3: Cross multiply
   13,916,767x = 28,788,160 × 28,788,160
4. Step 4: Simplify right side
   13,916,767x = 828,758,156,185,600
5. Step 5: Solve for x
   x = 828,758,156,185,600/13,916,767
6. Step 6: Final answer
   x = 59,551,054.94