Finding the Third Proportional to 16,185,781 and 34,667,156

Step by Step Solution

1. Step 1: Write the proportion equation
   16,185,781 : 34,667,156 = 34,667,156 : x
2. Step 2: Convert to fraction form
   16,185,781/34,667,156 = 34,667,156/x
3. Step 3: Cross multiply
   16,185,781x = 34,667,156 × 34,667,156
4. Step 4: Simplify right side
   16,185,781x = 1,201,811,705,128,336
5. Step 5: Solve for x
   x = 1,201,811,705,128,336/16,185,781
6. Step 6: Final answer
   x = 74,251,079.09