Finding the Third Proportional to 17,688,256 and 37,502,208

Step by Step Solution

1. Step 1: Write the proportion equation
   17,688,256 : 37,502,208 = 37,502,208 : x
2. Step 2: Convert to fraction form
   17,688,256/37,502,208 = 37,502,208/x
3. Step 3: Cross multiply
   17,688,256x = 37,502,208 × 37,502,208
4. Step 4: Simplify right side
   17,688,256x = 1,406,415,604,875,264
5. Step 5: Solve for x
   x = 1,406,415,604,875,264/17,688,256
6. Step 6: Final answer
   x = 79,511,264.70