Finding the Third Proportional to 83,898,059,481 and 179,763,107,346

Step by Step Solution

1. Step 1: Write the proportion equation
   83,898,059,481 : 179,763,107,346 = 179,763,107,346 : x
2. Step 2: Convert to fraction form
   83,898,059,481/179,763,107,346 = 179,763,107,346/x
3. Step 3: Cross multiply
   83,898,059,481x = 179,763,107,346 × 179,763,107,346
4. Step 4: Simplify right side
   83,898,059,481x = 32,314,774,762,689,520,467,968
5. Step 5: Solve for x
   x = 32,314,774,762,689,520,467,968/83,898,059,481
6. Step 6: Final answer
   x = 385,167,129,759.51