Finding the Third Proportional to 33,688,356,354 and 72,994,266,423

Step by Step Solution

1. Step 1: Write the proportion equation
   33,688,356,354 : 72,994,266,423 = 72,994,266,423 : x
2. Step 2: Convert to fraction form
   33,688,356,354/72,994,266,423 = 72,994,266,423/x
3. Step 3: Cross multiply
   33,688,356,354x = 72,994,266,423 × 72,994,266,423
4. Step 4: Simplify right side
   33,688,356,354x = 5,328,162,930,631,905,378,304
5. Step 5: Solve for x
   x = 5,328,162,930,631,905,378,304/33,688,356,354
6. Step 6: Final answer
   x = 158,160,370,741.84