Finding the Third Proportional to 46,775.81 and 70,090.31

Step by Step Solution

1. Step 1: Write the proportion equation
   46,775.81 : 70,090.31 = 70,090.31 : x
2. Step 2: Convert to fraction form
   46,775.81/70,090.31 = 70,090.31/x
3. Step 3: Cross multiply
   46,775.81x = 70,090.31 × 70,090.31
4. Step 4: Simplify right side
   46,775.81x = 4,912,651,906.35
5. Step 5: Solve for x
   x = 4,912,651,906.35/46,775.81
6. Step 6: Final answer
   x = 105,025.47