Finding the Third Proportional to 15,730,886,151 and 33,705,582,624

Step by Step Solution

1. Step 1: Write the proportion equation
   15,730,886,151 : 33,705,582,624 = 33,705,582,624 : x
2. Step 2: Convert to fraction form
   15,730,886,151/33,705,582,624 = 33,705,582,624/x
3. Step 3: Cross multiply
   15,730,886,151x = 33,705,582,624 × 33,705,582,624
4. Step 4: Simplify right side
   15,730,886,151x = 1,136,066,300,023,290,724,352
5. Step 5: Solve for x
   x = 1,136,066,300,023,290,724,352/15,730,886,151
6. Step 6: Final answer
   x = 72,218,836,823.19