Finding the Third Proportional to 45,596,172 and 67,188,264

Step by Step Solution

1. Step 1: Write the proportion equation
   45,596,172 : 67,188,264 = 67,188,264 : x
2. Step 2: Convert to fraction form
   45,596,172/67,188,264 = 67,188,264/x
3. Step 3: Cross multiply
   45,596,172x = 67,188,264 × 67,188,264
4. Step 4: Simplify right side
   45,596,172x = 4,514,262,819,333,696
5. Step 5: Solve for x
   x = 4,514,262,819,333,696/45,596,172
6. Step 6: Final answer
   x = 99,005,302.89