Finding the Third Proportional to 102,142,944 and 162,608,184

Step by Step Solution

1. Step 1: Write the proportion equation
   102,142,944 : 162,608,184 = 162,608,184 : x
2. Step 2: Convert to fraction form
   102,142,944/162,608,184 = 162,608,184/x
3. Step 3: Cross multiply
   102,142,944x = 162,608,184 × 162,608,184
4. Step 4: Simplify right side
   102,142,944x = 26,441,421,503,777,856
5. Step 5: Solve for x
   x = 26,441,421,503,777,856/102,142,944
6. Step 6: Final answer
   x = 258,866,843.55