Finding the Third Proportional to 27,128,097 and 37,945,732.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,128,097 : 37,945,732.50 = 37,945,732.50 : x
2. Step 2: Convert to fraction form
   27,128,097/37,945,732.50 = 37,945,732.50/x
3. Step 3: Cross multiply
   27,128,097x = 37,945,732.50 × 37,945,732.50
4. Step 4: Simplify right side
   27,128,097x = 1,439,878,614,961,556.25
5. Step 5: Solve for x
   x = 1,439,878,614,961,556.25/27,128,097
6. Step 6: Final answer
   x = 53,077,022.50