Finding the Third Proportional to 187,550,711,697 and 253,049,945,962

Step by Step Solution

1. Step 1: Write the proportion equation
   187,550,711,697 : 253,049,945,962 = 253,049,945,962 : x
2. Step 2: Convert to fraction form
   187,550,711,697/253,049,945,962 = 253,049,945,962/x
3. Step 3: Cross multiply
   187,550,711,697x = 253,049,945,962 × 253,049,945,962
4. Step 4: Simplify right side
   187,550,711,697x = 64,034,275,151,371,122,507,776
5. Step 5: Solve for x
   x = 64,034,275,151,371,122,507,776/187,550,711,697
6. Step 6: Final answer
   x = 341,423,791,847.95