Finding the Third Proportional to 46,746,564.50 and 69,858,211.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,746,564.50 : 69,858,211.50 = 69,858,211.50 : x
2. Step 2: Convert to fraction form
   46,746,564.50/69,858,211.50 = 69,858,211.50/x
3. Step 3: Cross multiply
   46,746,564.50x = 69,858,211.50 × 69,858,211.50
4. Step 4: Simplify right side
   46,746,564.50x = 4,880,169,713,978,732
5. Step 5: Solve for x
   x = 4,880,169,713,978,732/46,746,564.50
6. Step 6: Final answer
   x = 104,396,328.72