Finding the Third Proportional to 33,513,035,994 and 72,909,983,358

Step by Step Solution

1. Step 1: Write the proportion equation
   33,513,035,994 : 72,909,983,358 = 72,909,983,358 : x
2. Step 2: Convert to fraction form
   33,513,035,994/72,909,983,358 = 72,909,983,358/x
3. Step 3: Cross multiply
   33,513,035,994x = 72,909,983,358 × 72,909,983,358
4. Step 4: Simplify right side
   33,513,035,994x = 5,315,865,673,263,837,347,840
5. Step 5: Solve for x
   x = 5,315,865,673,263,837,347,840/33,513,035,994
6. Step 6: Final answer
   x = 158,620,832,628.10