Finding the Third Proportional to 1,175,070,903 and 1,777,719,332.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,175,070,903 : 1,777,719,332.50 = 1,777,719,332.50 : x
2. Step 2: Convert to fraction form
   1,175,070,903/1,777,719,332.50 = 1,777,719,332.50/x
3. Step 3: Cross multiply
   1,175,070,903x = 1,777,719,332.50 × 1,777,719,332.50
4. Step 4: Simplify right side
   1,175,070,903x = 3,160,286,025,144,245,760
5. Step 5: Solve for x
   x = 3,160,286,025,144,245,760/1,175,070,903
6. Step 6: Final answer
   x = 2,689,442,838.79