Finding the Third Proportional to 112,047,840 and 243,727,488

Step by Step Solution

1. Step 1: Write the proportion equation
   112,047,840 : 243,727,488 = 243,727,488 : x
2. Step 2: Convert to fraction form
   112,047,840/243,727,488 = 243,727,488/x
3. Step 3: Cross multiply
   112,047,840x = 243,727,488 × 243,727,488
4. Step 4: Simplify right side
   112,047,840x = 59,403,088,406,790,144
5. Step 5: Solve for x
   x = 59,403,088,406,790,144/112,047,840
6. Step 6: Final answer
   x = 530,158,264.60