Finding the Third Proportional to 31,539,166 and 46,111,358

Step by Step Solution

1. Step 1: Write the proportion equation
   31,539,166 : 46,111,358 = 46,111,358 : x
2. Step 2: Convert to fraction form
   31,539,166/46,111,358 = 46,111,358/x
3. Step 3: Cross multiply
   31,539,166x = 46,111,358 × 46,111,358
4. Step 4: Simplify right side
   31,539,166x = 2,126,257,336,604,164
5. Step 5: Solve for x
   x = 2,126,257,336,604,164/31,539,166
6. Step 6: Final answer
   x = 67,416,409.70