Finding the Third Proportional to 52,152,619.50 and 70,830,211.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,152,619.50 : 70,830,211.50 = 70,830,211.50 : x
2. Step 2: Convert to fraction form
   52,152,619.50/70,830,211.50 = 70,830,211.50/x
3. Step 3: Cross multiply
   52,152,619.50x = 70,830,211.50 × 70,830,211.50
4. Step 4: Simplify right side
   52,152,619.50x = 5,016,918,861,134,732
5. Step 5: Solve for x
   x = 5,016,918,861,134,732/52,152,619.50
6. Step 6: Final answer
   x = 96,196,871.97