Finding the Third Proportional to 65,233,082 and 91,248,322

Step by Step Solution

1. Step 1: Write the proportion equation
   65,233,082 : 91,248,322 = 91,248,322 : x
2. Step 2: Convert to fraction form
   65,233,082/91,248,322 = 91,248,322/x
3. Step 3: Cross multiply
   65,233,082x = 91,248,322 × 91,248,322
4. Step 4: Simplify right side
   65,233,082x = 8,326,256,267,815,684
5. Step 5: Solve for x
   x = 8,326,256,267,815,684/65,233,082
6. Step 6: Final answer
   x = 127,638,554.13