Finding the Third Proportional to 9,071,106,286.50 and 19,803,888,065.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,071,106,286.50 : 19,803,888,065.25 = 19,803,888,065.25 : x
2. Step 2: Convert to fraction form
   9,071,106,286.50/19,803,888,065.25 = 19,803,888,065.25/x
3. Step 3: Cross multiply
   9,071,106,286.50x = 19,803,888,065.25 × 19,803,888,065.25
4. Step 4: Simplify right side
   9,071,106,286.50x = 392,193,982,500,951,359,488
5. Step 5: Solve for x
   x = 392,193,982,500,951,359,488/9,071,106,286.50
6. Step 6: Final answer
   x = 43,235,518,371.63