Finding the Third Proportional to 157,279,106 and 344,791,300

Step by Step Solution

1. Step 1: Write the proportion equation
   157,279,106 : 344,791,300 = 344,791,300 : x
2. Step 2: Convert to fraction form
   157,279,106/344,791,300 = 344,791,300/x
3. Step 3: Cross multiply
   157,279,106x = 344,791,300 × 344,791,300
4. Step 4: Simplify right side
   157,279,106x = 118,881,040,555,690,000
5. Step 5: Solve for x
   x = 118,881,040,555,690,000/157,279,106
6. Step 6: Final answer
   x = 755,860,352.84