Finding the Third Proportional to 73,503,148 and 109,538,034

Step by Step Solution

1. Step 1: Write the proportion equation
   73,503,148 : 109,538,034 = 109,538,034 : x
2. Step 2: Convert to fraction form
   73,503,148/109,538,034 = 109,538,034/x
3. Step 3: Cross multiply
   73,503,148x = 109,538,034 × 109,538,034
4. Step 4: Simplify right side
   73,503,148x = 11,998,580,892,585,156
5. Step 5: Solve for x
   x = 11,998,580,892,585,156/73,503,148
6. Step 6: Final answer
   x = 163,239,007.02