Finding the Third Proportional to 45,842,841 and 65,177,581.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,842,841 : 65,177,581.50 = 65,177,581.50 : x
2. Step 2: Convert to fraction form
   45,842,841/65,177,581.50 = 65,177,581.50/x
3. Step 3: Cross multiply
   45,842,841x = 65,177,581.50 × 65,177,581.50
4. Step 4: Simplify right side
   45,842,841x = 4,248,117,130,189,142
5. Step 5: Solve for x
   x = 4,248,117,130,189,142/45,842,841
6. Step 6: Final answer
   x = 92,666,969.10