Finding the Third Proportional to 109,710,410 and 235,931,860

Step by Step Solution

1. Step 1: Write the proportion equation
   109,710,410 : 235,931,860 = 235,931,860 : x
2. Step 2: Convert to fraction form
   109,710,410/235,931,860 = 235,931,860/x
3. Step 3: Cross multiply
   109,710,410x = 235,931,860 × 235,931,860
4. Step 4: Simplify right side
   109,710,410x = 55,663,842,563,059,600
5. Step 5: Solve for x
   x = 55,663,842,563,059,600/109,710,410
6. Step 6: Final answer
   x = 507,370,654.83