Finding the Third Proportional to 7,016,688 and 15,116,184

Step by Step Solution

1. Step 1: Write the proportion equation
   7,016,688 : 15,116,184 = 15,116,184 : x
2. Step 2: Convert to fraction form
   7,016,688/15,116,184 = 15,116,184/x
3. Step 3: Cross multiply
   7,016,688x = 15,116,184 × 15,116,184
4. Step 4: Simplify right side
   7,016,688x = 228,499,018,721,856
5. Step 5: Solve for x
   x = 228,499,018,721,856/7,016,688
6. Step 6: Final answer
   x = 32,565,081.81