Finding the Third Proportional to 64,041,714 and 137,809,744.50

Step by Step Solution

1. Step 1: Write the proportion equation
   64,041,714 : 137,809,744.50 = 137,809,744.50 : x
2. Step 2: Convert to fraction form
   64,041,714/137,809,744.50 = 137,809,744.50/x
3. Step 3: Cross multiply
   64,041,714x = 137,809,744.50 × 137,809,744.50
4. Step 4: Simplify right side
   64,041,714x = 18,991,525,679,155,280
5. Step 5: Solve for x
   x = 18,991,525,679,155,280/64,041,714
6. Step 6: Final answer
   x = 296,549,303.46