Finding the Third Proportional to 658,612,895.63 and 1,437,915,118.50

Step by Step Solution

1. Step 1: Write the proportion equation
   658,612,895.63 : 1,437,915,118.50 = 1,437,915,118.50 : x
2. Step 2: Convert to fraction form
   658,612,895.63/1,437,915,118.50 = 1,437,915,118.50/x
3. Step 3: Cross multiply
   658,612,895.63x = 1,437,915,118.50 × 1,437,915,118.50
4. Step 4: Simplify right side
   658,612,895.63x = 2,067,599,888,010,868,992
5. Step 5: Solve for x
   x = 2,067,599,888,010,868,992/658,612,895.63
6. Step 6: Final answer
   x = 3,139,324,938.44