Finding the Third Proportional to 65,239,990 and 103,645,714

Step by Step Solution

1. Step 1: Write the proportion equation
   65,239,990 : 103,645,714 = 103,645,714 : x
2. Step 2: Convert to fraction form
   65,239,990/103,645,714 = 103,645,714/x
3. Step 3: Cross multiply
   65,239,990x = 103,645,714 × 103,645,714
4. Step 4: Simplify right side
   65,239,990x = 10,742,434,030,569,796
5. Step 5: Solve for x
   x = 10,742,434,030,569,796/65,239,990
6. Step 6: Final answer
   x = 164,660,264.82