Finding the Third Proportional to 65,240,062 and 103,645,821

Step by Step Solution

1. Step 1: Write the proportion equation
   65,240,062 : 103,645,821 = 103,645,821 : x
2. Step 2: Convert to fraction form
   65,240,062/103,645,821 = 103,645,821/x
3. Step 3: Cross multiply
   65,240,062x = 103,645,821 × 103,645,821
4. Step 4: Simplify right side
   65,240,062x = 10,742,456,210,764,040
5. Step 5: Solve for x
   x = 10,742,456,210,764,040/65,240,062
6. Step 6: Final answer
   x = 164,660,423.08