Finding the Third Proportional to 17,615,994 and 38,696,196

Step by Step Solution

1. Step 1: Write the proportion equation
   17,615,994 : 38,696,196 = 38,696,196 : x
2. Step 2: Convert to fraction form
   17,615,994/38,696,196 = 38,696,196/x
3. Step 3: Cross multiply
   17,615,994x = 38,696,196 × 38,696,196
4. Step 4: Simplify right side
   17,615,994x = 1,497,395,584,870,416
5. Step 5: Solve for x
   x = 1,497,395,584,870,416/17,615,994
6. Step 6: Final answer
   x = 85,002,048.98