Finding the Third Proportional to 97,082,862 and 208,573,300

Step by Step Solution

1. Step 1: Write the proportion equation
   97,082,862 : 208,573,300 = 208,573,300 : x
2. Step 2: Convert to fraction form
   97,082,862/208,573,300 = 208,573,300/x
3. Step 3: Cross multiply
   97,082,862x = 208,573,300 × 208,573,300
4. Step 4: Simplify right side
   97,082,862x = 43,502,821,472,890,000
5. Step 5: Solve for x
   x = 43,502,821,472,890,000/97,082,862
6. Step 6: Final answer
   x = 448,099,907.41