Finding the Third Proportional to 83,898,059,486 and 179,763,107,354

Step by Step Solution

1. Step 1: Write the proportion equation
   83,898,059,486 : 179,763,107,354 = 179,763,107,354 : x
2. Step 2: Convert to fraction form
   83,898,059,486/179,763,107,354 = 179,763,107,354/x
3. Step 3: Cross multiply
   83,898,059,486x = 179,763,107,354 × 179,763,107,354
4. Step 4: Simplify right side
   83,898,059,486x = 32,314,774,765,565,730,881,536
5. Step 5: Solve for x
   x = 32,314,774,765,565,730,881,536/83,898,059,486
6. Step 6: Final answer
   x = 385,167,129,770.84