Finding the Third Proportional to 51,827,158.50 and 111,195,091.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,827,158.50 : 111,195,091.50 = 111,195,091.50 : x
2. Step 2: Convert to fraction form
   51,827,158.50/111,195,091.50 = 111,195,091.50/x
3. Step 3: Cross multiply
   51,827,158.50x = 111,195,091.50 × 111,195,091.50
4. Step 4: Simplify right side
   51,827,158.50x = 12,364,348,373,693,372
5. Step 5: Solve for x
   x = 12,364,348,373,693,372/51,827,158.50
6. Step 6: Final answer
   x = 238,568,903.48