Finding the Third Proportional to 34,358,934.38 and 73,636,249.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,358,934.38 : 73,636,249.50 = 73,636,249.50 : x
2. Step 2: Convert to fraction form
   34,358,934.38/73,636,249.50 = 73,636,249.50/x
3. Step 3: Cross multiply
   34,358,934.38x = 73,636,249.50 × 73,636,249.50
4. Step 4: Simplify right side
   34,358,934.38x = 5,422,297,240,426,250
5. Step 5: Solve for x
   x = 5,422,297,240,426,250/34,358,934.38
6. Step 6: Final answer
   x = 157,813,312.29