Finding the Third Proportional to 27,756,445.50 and 60,146,389.69

Step by Step Solution

1. Step 1: Write the proportion equation
   27,756,445.50 : 60,146,389.69 = 60,146,389.69 : x
2. Step 2: Convert to fraction form
   27,756,445.50/60,146,389.69 = 60,146,389.69/x
3. Step 3: Cross multiply
   27,756,445.50x = 60,146,389.69 × 60,146,389.69
4. Step 4: Simplify right side
   27,756,445.50x = 3,617,588,192,440,606.50
5. Step 5: Solve for x
   x = 3,617,588,192,440,606.50/27,756,445.50
6. Step 6: Final answer
   x = 130,333,265.92