Finding the Third Proportional to 6,113,940 and 12,956,136

Step by Step Solution

1. Step 1: Write the proportion equation
   6,113,940 : 12,956,136 = 12,956,136 : x
2. Step 2: Convert to fraction form
   6,113,940/12,956,136 = 12,956,136/x
3. Step 3: Cross multiply
   6,113,940x = 12,956,136 × 12,956,136
4. Step 4: Simplify right side
   6,113,940x = 167,861,460,050,496
5. Step 5: Solve for x
   x = 167,861,460,050,496/6,113,940
6. Step 6: Final answer
   x = 27,455,529.50